1-(2-Hydroxyethyl)-1-propylpiperidinium bromide o-(pentyloxy)carbanilate 70939-53-6 Piperidinium, 1-(2-((((2-(pentyloxy)phenyl)amino)carbonyl)oxy)ethyl)-, bromide Piperidinium, 1-(2-hydroxyethyl)-1-propyl-, bromide, o-(pentyloxy)carbanilate